On November 12, 1926, the first armed uprising against the Dutch settlers, led by the Communist Party of Indonesia, broke out. On November 25, 1926, the Central Committee of the Communist Party of Indonesia held a meeting in Brandenburg to decide to hold an armed uprising, establish an uprising committee headquarters in Wollong and establish a multi-level uprising committee. On the evening of November 12, 1926, the first uprising occurred in Jakarta and Wollong. The uprising took over telephone stations and train stations, attacked police offices and prisons, punished colonial officers and special offices. The uprising quickly expanded to Brandenburg, Anselmo, Incheon, and Incheon. On January 1, 1927, the uprising took place in Sumer, where the main workers, farmers